Antigravity Batteries
Antigravity Batteries VTX-20 Lithium 16V Battery, Special Voltage Series - Race Cars & Vehicles Using 16-Volt Systems
Antigravity Batteries VTX-20 Lithium 16V Battery, Special Voltage Series - Race Cars & Vehicles Using 16-Volt Systems
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The Antigravity VTX-20 is a 16-volt lithium (LiFePO4) race battery that delivers 500 cranking amps in a compact YTX12-size case weighing only about 5 lb. It is built for race cars and other competition vehicles that run 16 V electrical systems, where every pound matters and a hotter spark helps.
Highlights
- 16 V nominal (about 16.5 V actual) for a stronger spark
- 500 cranking amps from a 5.15 lb battery. That can save up to about 28 lb in a race car compared to lead-acid
- YTX12 case format, 5.9" x 3.43" x 5.12"
- Large all-brass terminals
- Holds a charge for up to a year with no parasitic drains
- VTX-20-R: right-side negative terminal
Specifications
| Brand | Antigravity Batteries |
| Model | VTX-20 (16 V) |
| Chemistry | Lithium iron phosphate (LiFePO4) |
| Voltage | 16 V nominal |
| Cranking amps | 500 |
| Capacity | 25 Ah Pb-equivalent / 12.5 Ah actual / 200 Wh |
| Case | YTX12 |
| Dimensions | 5.9" x 3.43" x 5.12" (150 x 87 x 130 mm) |
| Weight | 5.15 lb (2.33 kg) |
| Max charge rate | 15 A, 17.5 V max |
Important
This is a race-use battery for 16 V systems only. Do not install it in a 12 V street vehicle. Charge it only with a 16 V LiFePO4 lithium charger, never with a 12 V or lead-acid charger. Check that your charging system does not exceed 17.5 V.
FAQ
Can I use this in my street car?
No. It is designed for race vehicles with 16 V systems.
What charger should I use?
A 16 V lithium iron phosphate charger rated 15 A or less.
In stock orders placed by 2 PM Pacific ship the same day.
